Walrus 'haul-out' puzzles U.S. scientists
Monday, September 13, 2010 - 16:21
in Earth & Climate
POINT LAY, Alaska, Sept. 13 (UPI) -- Scientists say tens of thousands of walruses have hauled themselves from the ocean to gather on an Alaskan beach in a behavior that has researchers puzzled. United States - Alaska - Walrus - Sea ice - Arctic